Wiring of control circuit
Control circuit terminal layout
• Recommended cable gauge: 0.3 to 0.75 mm
Power supply connection
For the control circuit wiring, strip off the sheath of a cable, and use it with a blade terminal. For a single wire, strip off the sheath
of the wire and apply directly.
Insert the blade terminal or the single wire into a socket of the terminal.
Strip off the sheath for the below length. If the length of the sheath peeled is too long, a short circuit may occur with
neighboring wires. If the length is too short, wires might come off.
Wire the stripped cable after twisting it to prevent it from becoming loose. In addition, do not solder it.
Crimp the blade terminal.
Insert wires to a blade terminal, and check that the wires come out for about 0 to 0.5 mm from a sleeve.
Check the condition of the blade terminal after crimping. Do not use a blade terminal of which the crimping is
inappropriate, or the face is damaged.
Blade terminals commercially available (as of February 2017)
• Phoenix Contact Co., Ltd.
Cable gauge (mm
0.75 (two-wire product)
A ferrule terminal with an insulation sleeve compatible with the MTW wire which has a thick wire insulation.
Applicable for terminals A1, B1, C1, A2, B2, C2.
2. INSTALLATION AND WIRING
2.6 Control circuit
Cable sheath stripping length
With insulation sleeve
AI 1, 5-10BK
RL RM RH SD PC
Ferrule terminal model
A 1, 5-10
Wires are not inserted
into the sleeve
For UL wire